Results 41 to 50 of about 521,852 (304)
Controlling digital tools, instruments or appliances can be a quite tedious task. It could seem as if the huge computational and technological potentials of digital technologies – often internalized and inaccessible – in many cases take precedence
Mikkel Bech-Hansen
doaj +1 more source
Occupation Profile: Machinists, October 6, 2017 [PDF]
Set up and operate a variety of machine tools to produce precision parts and instruments. Includes precision instrument makers who fabricate, modify, or repair mechanical instruments.
core
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
An overview of the planned CCAT software system [PDF]
CCAT will be a 25m diameter sub-millimeter telescope capable of operating in the 0.2 to 2.1mm wavelength range. It will be located at an altitude of 5600m on Cerro Chajnantor in northern Chile near the ALMA site.
Brazier, Adam +9 more
core +2 more sources
Structural biology of ferritin nanocages
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Surgical management of advanced coats' disease has always been a challenge to a surgeon. Various different techniques have been tried. With the advancement in surgical instruments and machines, surgeons are now modifying older surgical techniques.
Shachi Rohan Desai +3 more
doaj +1 more source
The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga +3 more
wiley +1 more source
Contribution of chosen representatives of the accounting profession to the improvement of the organization of accountancy in inter-war Poland [PDF]
The article presents achievements of chosen representatives of the Polish accounting community of the period 1918–1939 – W. Baliński, T. Kotowicz and A.
Tomasz Sobczak
doaj +1 more source
AAA+ protein unfoldases—the Moirai of the proteome
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
The Internet of Things (IoT) is introduced in systems with electrical machines, such as in electric drive systems, wind energy generating systems, and small and special machines, to remote monitor and control the operation for data acquisition and ...
Maria G. Ioannides +4 more
doaj +1 more source

